Ferramentas de desenvolvedor
Utilitários para desenvolvedores — conversores, geradores e verificadores.
10 ferramentas nesta categoria
← Página inicialConversor ENV / Shell / Docker
Converta arquivos .env para JSON, YAML, TOML, shell export e Docker ENV instantaneamente no seu navegador. Nada é enviado — tudo é local.
JSON Formatter & Validator
Format, validate, and minify JSON instantly in your browser. Zero network requests — your data never leaves your device.
JWT Decoder
Decode JWT headers and payloads locally in your browser. Inspect claims, expiry, issuer, and timestamps without sending tokens anywhere.
Base64 Encoder / Decoder
Encode and decode Base64 locally in your browser. Supports text conversion, URL-safe Base64, and file-to-Base64 export.
Cron Expression Builder
Build cron expressions visually for Unix, Quartz, AWS EventBridge, and GitHub Actions. Preview upcoming run times instantly in your browser.
Conversor de dados estruturados
Convert YAML, JSON, and TOML locally in your browser with multi-document YAML support and anchor resolution.
HTTP Security Headers Checker
Paste raw response headers or curl -I output to review common security headers locally, including CSP, HSTS, and COOP.
Log Formatter
Paste JSON, nginx, Docker, syslog, or plain logs to normalize, filter by level, and inspect them locally in your browser.
Reading Time Estimator
Estimate reading and speaking time instantly. Paste any text to get word count, character count, reading time, and speaking time — CJK-aware.
Color Palette + WCAG Checker
Check contrast ratios, AA/AAA compliance, generate palette variants, and export CSS or Tailwind v4 color tokens locally.